EP2841611A4 - Alliage d'aluminium al-mg-si à propriétés améliorées - Google Patents

Alliage d'aluminium al-mg-si à propriétés améliorées

Info

Publication number
EP2841611A4
EP2841611A4 EP13782264.9A EP13782264A EP2841611A4 EP 2841611 A4 EP2841611 A4 EP 2841611A4 EP 13782264 A EP13782264 A EP 13782264A EP 2841611 A4 EP2841611 A4 EP 2841611A4
Authority
EP
European Patent Office
Prior art keywords
aluminium alloy
improved properties
properties
improved
aluminium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13782264.9A
Other languages
German (de)
English (en)
Other versions
EP2841611B1 (fr
EP2841611A1 (fr
Inventor
Ulf Tundal
Oddvin Reiso
Svein Roger Skjervold
Angela Dawne Kubiak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49483553&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2841611(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norsk Hydro ASA filed Critical Norsk Hydro ASA
Priority to PL18151559T priority Critical patent/PL3339457T3/pl
Priority to PL13782264T priority patent/PL2841611T3/pl
Priority to EP18151559.4A priority patent/EP3339457B1/fr
Publication of EP2841611A1 publication Critical patent/EP2841611A1/fr
Publication of EP2841611A4 publication Critical patent/EP2841611A4/fr
Application granted granted Critical
Publication of EP2841611B1 publication Critical patent/EP2841611B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
EP13782264.9A 2012-04-25 2013-04-25 Profil extrudé d'une alliage d'aluminium Al-Mg-Si à propriétés améliorées Revoked EP2841611B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL18151559T PL3339457T3 (pl) 2012-04-25 2013-04-25 Wyciskany profil stopu aluminium al-mg-si o polepszonych właściwościach
PL13782264T PL2841611T3 (pl) 2012-04-25 2013-04-25 WYCISKANY PROFIL STOPU ALUMINIUM Al-Mg-Si O POLEPSZONYCH WŁAŚCIWOŚCIACH
EP18151559.4A EP3339457B1 (fr) 2012-04-25 2013-04-25 Profil extrudé d'une alliage d'aluminium al-mg-si présentant des propriétés améliorées

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20120479 2012-04-25
PCT/NO2013/000015 WO2013162374A1 (fr) 2012-04-25 2013-04-25 Alliage d'aluminium al-mg-si à propriétés améliorées

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP18151559.4A Division-Into EP3339457B1 (fr) 2012-04-25 2013-04-25 Profil extrudé d'une alliage d'aluminium al-mg-si présentant des propriétés améliorées
EP18151559.4A Division EP3339457B1 (fr) 2012-04-25 2013-04-25 Profil extrudé d'une alliage d'aluminium al-mg-si présentant des propriétés améliorées

Publications (3)

Publication Number Publication Date
EP2841611A1 EP2841611A1 (fr) 2015-03-04
EP2841611A4 true EP2841611A4 (fr) 2016-01-20
EP2841611B1 EP2841611B1 (fr) 2018-04-04

Family

ID=49483553

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13782264.9A Revoked EP2841611B1 (fr) 2012-04-25 2013-04-25 Profil extrudé d'une alliage d'aluminium Al-Mg-Si à propriétés améliorées
EP18151559.4A Revoked EP3339457B1 (fr) 2012-04-25 2013-04-25 Profil extrudé d'une alliage d'aluminium al-mg-si présentant des propriétés améliorées

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP18151559.4A Revoked EP3339457B1 (fr) 2012-04-25 2013-04-25 Profil extrudé d'une alliage d'aluminium al-mg-si présentant des propriétés améliorées

Country Status (8)

Country Link
US (2) US9840761B2 (fr)
EP (2) EP2841611B1 (fr)
JP (1) JP6180047B2 (fr)
KR (1) KR102154132B1 (fr)
CN (1) CN104245981B (fr)
ES (2) ES2780049T3 (fr)
PL (2) PL2841611T3 (fr)
WO (1) WO2013162374A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2841611B1 (fr) 2012-04-25 2018-04-04 Norsk Hydro ASA Profil extrudé d'une alliage d'aluminium Al-Mg-Si à propriétés améliorées
US9611526B2 (en) 2013-11-01 2017-04-04 Ford Global Technologies, Llc Heat treatment to improve joinability of aluminum sheet
ES2738948T3 (es) 2013-12-11 2020-01-27 Constellium Valais Sa Ag Ltd Proceso de fabricación para obtener productos extruidos de alta resistencia obtenidos a partir de aleaciones de aluminio 6xxx
EP2993244B1 (fr) 2014-09-05 2020-05-27 Constellium Valais SA (AG, Ltd) Procédé de fabrication d'un produit extrudé en aluminium alliage 6xxx avec d'excellentes performances de l'accident
MX2017015901A (es) 2015-06-15 2018-05-07 Constellium Singen Gmbh Proceso de fabricacion para obtener productos extruidos solidos de alta resistencia fabricados a partir de aleaciones de aluminio 6xxx para anillo de remolque.
JP6445958B2 (ja) * 2015-12-14 2018-12-26 株式会社神戸製鋼所 自動車用アルミニウム合金鍛造材
CN106702232B (zh) * 2016-12-07 2018-01-16 北京科技大学 一种促进Al‑Mg‑Si‑Cu系合金原生相分布的离散处理方法
KR102081372B1 (ko) 2017-11-29 2020-02-25 포스코강판 주식회사 내식성이 우수한 도장강판 및 그 제조방법
WO2019171818A1 (fr) * 2018-03-05 2019-09-12 昭和電工株式会社 MATÉRIAU EXTRUDÉ CREUX EN ALLIAGE D'ALUMINIUM À BASE D'Al-Mg-Si ET SON PROCÉDÉ DE PRODUCTION
EP3784810A1 (fr) 2018-04-24 2021-03-03 Constellium Singen GmbH Alliage d'aluminium 6xxx pour extrusion doté d'une excellente performance à l'écrasement et d'une limite conventionnelle d'élasticité élevée et son procédé de production
WO2020117771A1 (fr) * 2018-12-03 2020-06-11 Rio Tinto Alcan International Limited Alliage d'extrusion d'aluminium
US11359269B2 (en) 2019-02-08 2022-06-14 GM Global Technology Operations LLC High strength ductile 6000 series aluminum alloy extrusions
AT522376B1 (de) 2019-04-05 2022-03-15 Hammerer Aluminium Ind Extrusion Gmbh Stranggussbolzen aus einer Aluminiumbasislegierung, extrudiertes Profil und Verfahren zur Herstellung desselben
US20210010109A1 (en) * 2019-07-10 2021-01-14 Kaiser Aluminum Fabricated Products, Llc Al-Mg-Si Alloy Exhibiting Superior Combination of Strength and Energy Absorption
EP4081355A4 (fr) * 2019-12-23 2024-01-10 Alcoa USA Corp. Alliages d'extrusion de série 6xxx à haute résistance
RU2717437C1 (ru) * 2019-12-30 2020-03-23 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Сплав на основе алюминия, изделие из него и способ получения изделия
CN113597478A (zh) * 2021-03-31 2021-11-02 三菱铝株式会社 表面品质优异的高强度铝合金挤压材料
KR20230146243A (ko) 2022-04-12 2023-10-19 주식회사 대우경금속 전기차 배터리케이스 프레임 제조용 알루미늄 합금 및 이를 이용한 전기차 배터리케이스 프레임의 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007094686A1 (fr) * 2006-02-17 2007-08-23 Norsk Hydro Asa Alliage en aluminium presentant des proprietes d'ecrasement ameliorees
EP2003219A2 (fr) * 2006-03-31 2008-12-17 Kabushiki Kaisha Kobe Seiko Sho Element forge d'alliage d'aluminium et son procede de production
EP2088216A1 (fr) * 2008-02-07 2009-08-12 Audi AG Alliage d'aluminium
JP2011208251A (ja) * 2010-03-30 2011-10-20 Kobe Steel Ltd 曲げ圧壊性と耐食性に優れたアルミニウム合金押出材

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DE2817261A1 (de) 1977-05-09 1978-11-23 Alusuisse Verfahren zum kaltziehen von rohrfoermigen erzeugnissen aus einer aluminiumlegierung
DE3243371A1 (de) 1982-09-13 1984-03-15 Schweizerische Aluminium AG, 3965 Chippis Aluminiumlegierung
FR2568590B1 (fr) 1984-07-31 1987-02-27 Cegedur Alliage d'aluminium type a-sg a haute resistance pour produits files ou matrices
JPH086161B2 (ja) * 1988-03-07 1996-01-24 日本軽金属株式会社 高強度Ａ１‐Ｍｇ‐Ｓｉ系合金部材の製造法
DE4421744C2 (de) 1993-07-02 1996-05-23 Fuchs Fa Otto Verwendung einer Knetlegierung des Types AlMgSiCu zur Herstellung von hochfesten und korrosionsbeständigen Teilen
US5503690A (en) 1994-03-30 1996-04-02 Reynolds Metals Company Method of extruding a 6000-series aluminum alloy and an extruded product therefrom
JPH0860285A (ja) 1994-06-16 1996-03-05 Furukawa Electric Co Ltd:The アルミニウム合金製バンパー補強材およびその製造方法
JP2845132B2 (ja) 1994-06-22 1999-01-13 株式会社オーエス 映写スクリーン
EP0826072B1 (fr) 1995-05-11 2003-07-02 KAISER ALUMINUM & CHEMICAL CORPORATION Alliage 6xxx a base d'aluminium, ameliore et tolerant aux dommages
EP0808911A1 (fr) 1996-05-22 1997-11-26 Alusuisse Technology & Management AG Elément de construction
JPH108172A (ja) * 1996-06-17 1998-01-13 Nippon Light Metal Co Ltd 押出し性に優れた構造材料用高強度Ａｌ−Ｍｇ−Ｓｉ系合金及び押出し形材の製造方法
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JP3791408B2 (ja) * 2001-12-20 2006-06-28 三菱アルミニウム株式会社 曲げ加工性およびエネルギー吸収特性に優れたアルミニウム合金押出し材の製造方法
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EP2072628B1 (fr) 2007-12-19 2017-10-18 ST Extruded Products Germany GmbH Alliage d'aluminium haute résistance résistant aux collisions
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JP2011106011A (ja) * 2009-11-20 2011-06-02 Sumitomo Light Metal Ind Ltd 耐食性及び加工性に優れた高強度Ａｌ合金鍛造材及びその製造方法
EP2553131B1 (fr) 2010-03-30 2019-05-08 Norsk Hydro ASA Alliage d'aluminium stable à haute température
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007094686A1 (fr) * 2006-02-17 2007-08-23 Norsk Hydro Asa Alliage en aluminium presentant des proprietes d'ecrasement ameliorees
EP2003219A2 (fr) * 2006-03-31 2008-12-17 Kabushiki Kaisha Kobe Seiko Sho Element forge d'alliage d'aluminium et son procede de production
EP2088216A1 (fr) * 2008-02-07 2009-08-12 Audi AG Alliage d'aluminium
JP2011208251A (ja) * 2010-03-30 2011-10-20 Kobe Steel Ltd 曲げ圧壊性と耐食性に優れたアルミニウム合金押出材

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Title
See also references of WO2013162374A1 *

Also Published As

Publication number Publication date
KR20150003356A (ko) 2015-01-08
EP2841611B1 (fr) 2018-04-04
EP2841611A1 (fr) 2015-03-04
US9840761B2 (en) 2017-12-12
US20180119260A1 (en) 2018-05-03
PL3339457T3 (pl) 2020-12-14
CN104245981B (zh) 2017-08-11
PL2841611T3 (pl) 2018-09-28
US20150129090A1 (en) 2015-05-14
EP3339457B1 (fr) 2020-03-11
ES2780049T3 (es) 2020-08-21
ES2695698T3 (es) 2019-01-10
JP2015520801A (ja) 2015-07-23
EP3339457A1 (fr) 2018-06-27
WO2013162374A1 (fr) 2013-10-31
CN104245981A (zh) 2014-12-24
KR102154132B1 (ko) 2020-09-10
JP6180047B2 (ja) 2017-08-16

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